protected internal override IList <Queue> GetChildReservationQueues(Queue queue)
{
FSQueue planQueue = (FSQueue)queue;
IList <FSQueue> childQueues = planQueue.GetChildQueues();
return(childQueues);
}
public FairSchedulerQueueInfo(FSQueue queue, FairScheduler scheduler)
{
AllocationConfiguration allocConf = scheduler.GetAllocationConfiguration();
queueName = queue.GetName();
schedulingPolicy = queue.GetPolicy().GetName();
clusterResources = new ResourceInfo(scheduler.GetClusterResource());
usedResources = new ResourceInfo(queue.GetResourceUsage());
fractionMemUsed = (float)usedResources.GetMemory() / clusterResources.GetMemory();
steadyFairResources = new ResourceInfo(queue.GetSteadyFairShare());
fairResources = new ResourceInfo(queue.GetFairShare());
minResources = new ResourceInfo(queue.GetMinShare());
maxResources = new ResourceInfo(queue.GetMaxShare());
maxResources = new ResourceInfo(Resources.ComponentwiseMin(queue.GetMaxShare(), scheduler
.GetClusterResource()));
fractionMemSteadyFairShare = (float)steadyFairResources.GetMemory() / clusterResources
.GetMemory();
fractionMemFairShare = (float)fairResources.GetMemory() / clusterResources.GetMemory
();
fractionMemMinShare = (float)minResources.GetMemory() / clusterResources.GetMemory
();
fractionMemMaxShare = (float)maxResources.GetMemory() / clusterResources.GetMemory
();
maxApps = allocConf.GetQueueMaxApps(queueName);
childQueues = new AList <Org.Apache.Hadoop.Yarn.Server.Resourcemanager.Webapp.Dao.FairSchedulerQueueInfo
>();
if (allocConf.IsReservable(queueName) && !allocConf.GetShowReservationAsQueues(queueName
))
{
return;
}
ICollection <FSQueue> children = queue.GetChildQueues();
foreach (FSQueue child in children)
{
if (child is FSLeafQueue)
{
childQueues.AddItem(new FairSchedulerLeafQueueInfo((FSLeafQueue)child, scheduler)
);
}
else
{
childQueues.AddItem(new Org.Apache.Hadoop.Yarn.Server.Resourcemanager.Webapp.Dao.FairSchedulerQueueInfo
(child, scheduler));
}
}
}
